Purdy AND671GST User Manual
And671gst/gst-led, Features
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
1
Tel: 408.523.8200 • Fax: 408.733.1287 •
• www.purdyelectronics.com
5/26/08
AND671GST/GST-LED
1 Line x 16 Characters
Intelligent Character Display
The AND671GST/GST-LED devices are compact, LCD
modules that have an on-board LCD controller and driver
circuit. These devices can display 160 characters (numerals,
letters, symbols and Kana letters), as well as eight custom
characters.
Features
• AND671GST: Super Twist Technology
• AND671GST-LED: STN with LED backlight
• Low voltage, +5V single power supply
• Built-in controller (KS0066 or equivalent)
• 1/16 Duty Cycle
• 4.2 V LED Forward Voltage
Dot Matrix Dimensions
Mechanical Characteristics
Item
Specification
Unit
Outline
Dimensions
80 (W) x 36 (H) x 8.8 (12.7LED) (D)
mm
Character Size
2.96 (W) x 5.56 (H)
mm
Character Pitch
3.55 (W) x 5.94 (H)
mm
Viewing Area
65.0 (W) x 16.0 (H)
mm
Dot Size
0.55 (W) x 0.66 (H)
mm
Dot Pitch
0.60 (W) x 0.70 (H)
mm
Electrical Characteristics (TA = 25°C)
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
LCD Operating
Voltage
V
DD
-V
O
T=0ºC
–
4.8
–
V
T=25ºC
–
4.5
–
V
T=50ºC
–
4.2
–
V
Supply Voltage
V
DD
-V
SS
–
4.7
5
5.3
V
Supply Current
I
DD
–
–
2
4
mA
Input Voltage
High Level
V
IH
–
2.2
–
V
DD
V
Input Voltage
Low Level
V
IL
–
0
–
0.6
V
Output Voltage
High Level
V
OH
–
2.4
–
–
V
Output Voltage
Low Level
V
OL
–
–
–
0.4
V
Optical Characteristics (TA = 25˚C,
φ
= 0°,
θ
= 0°)
Item
Symbol
Min.
Typ.
Max.
Unit
Viewing Angle
φ
–
50
–
degree
Contrast
K
–
6.0
–
–
Turn On
T
on
–
200
400
ms
Turn Off
T
off
–
250
400
ms
Product specifications contained herein may be changed without prior notice.
It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product.
• RoHS Compliant